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Gene | MLH1 |
Variant | Y646C |
Impact List | missense |
Protein Effect | unknown |
Gene Variant Descriptions | MLH1 Y646C lies within the EXO1-interacting region and C-terminal dimerization domain of the Mlh1 protein (PMID: 22753075). Y646C has mismatch repair (MMR) activity comparable to wild-type Mlh1 in in vitro assays (PMID: 16083711, PMID: 21120944), but loss of interaction with Pms2 in cultured cells (PMID: 16724012), and therefore, its effect on Mlh1 protein function is unknown. |
Associated Drug Resistance | |
Category Variants Paths |
MLH1 mutant MLH1 Y646C |
Transcript | NM_000249.4 |
gDNA | chr3:g.37048557A>G |
cDNA | c.1937A>G |
Protein | p.Y646C |
Source Database | RefSeq |
Genome Build | GRCh38/hg38 |
Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
---|---|---|---|---|---|
NM_000249.4 | chr3:g.37048557A>G | c.1937A>G | p.Y646C | RefSeq | GRCh38/hg38 |
NM_000249.3 | chr3:g.37048557A>G | c.1937A>G | p.Y646C | RefSeq | GRCh38/hg38 |
NM_000249 | chr3:g.37048557A>G | c.1937A>G | p.Y646C | RefSeq | GRCh38/hg38 |
Molecular Profile | Protein Effect | Treatment Approaches |
---|---|---|
MLH1 Y646C | unknown |